docs/latex/wx/scrolevt.tex

   1 \section{\class{wxScrollEvent}}\label{wxscrollevent}
   2
   3 A scroll event holds information about events sent from stand-alone
   4 \helpref{scrollbars}{wxscrollbar} and \helpref{sliders}{wxslider}. Note that
   5 starting from wxWidgets 2.1, scrolled windows send the
   6 \helpref{wxScrollWinEvent}{wxscrollwinevent} which does not derive from
   7 wxCommandEvent, but from wxEvent directly - don't confuse these two kinds of
   8 events and use the event table macros mentioned below only for the
   9 scrollbar-like controls.
  10
  11 \wxheading{Derived from}
  12
  13 \helpref{wxCommandEvent}{wxcommandevent}\\
  14 \helpref{wxEvent}{wxevent}\\
  15 \helpref{wxObject}{wxobject}
  16
  17 \wxheading{Include files}
  18
  19 <wx/event.h>
  20
  21 \input scrolevt.inc
  22
  23 \wxheading{Remarks}
  24
  25 Note that unless specifying a scroll control identifier, you will need to test for scrollbar
  26 orientation with \helpref{wxScrollEvent::GetOrientation}{wxscrolleventgetorientation}, since
  27 horizontal and vertical scroll events are processed using the same event handler.
  28
  29 \wxheading{See also}
  30
  31 \helpref{wxScrollBar}{wxscrollbar}, \helpref{wxSlider}{wxslider}, \helpref{wxSpinButton}{wxspinbutton}, \\
  32 \helpref{wxScrollWinEvent}{wxscrollwinevent}, \helpref{Event handling overview}{eventhandlingoverview}
  33
  34 \latexignore{\rtfignore{\wxheading{Members}}}
  35
  36 \membersection{wxScrollEvent::wxScrollEvent}
  37
  38 \func{}{wxScrollEvent}{\param{WXTYPE }{commandType = 0}, \param{int }{id = 0}, \param{int}{ pos = 0},
  39 \rtfsp\param{int}{ orientation = 0}}
  40
  41 Constructor.
  42
  43 \membersection{wxScrollEvent::GetOrientation}\label{wxscrolleventgetorientation}
  44
  45 \constfunc{int}{GetOrientation}{\void}
  46
  47 Returns wxHORIZONTAL or wxVERTICAL, depending on the orientation of the scrollbar.
  48
  49 \membersection{wxScrollEvent::GetPosition}\label{wxscrolleventgetposition}
  50
  51 \constfunc{int}{GetPosition}{\void}
  52
  53 Returns the position of the scrollbar.
  54